Help us take nature's pulse by joining the big butterfly count. Find out more about this project
Step 1: Get Ready
Download and print out our handy Butterfly Chart to help you identify and record the butterflies you spot.
Step 2: Join in
Choose a place and spot butterflies and moths for 15 minutes. Good places include your garden, a park, or in a wood. Use our ID chart to make a note of which species you see. Click to watch a video of Sir David Attenborough introduce the big butterfly count.
Step 3: Submit sightings
This year's big butterfly count will run from Saturday 14th July - Sunday 5th August 2012. You can see all the 2011 results or view the results map below to see what people spotted across the UK.
See which butterflies and moths other people spotted near you and across the UK on the results map.
We have now analysed the sightings that you sent us in 2011. You can view some details on the big butterfly count results summary page and 2011 results map.
The Big Butterfly Count has been brought to you by: